MHS Chemistry
Ions, Formulas, and Names (Practice #1)

This is practice writing formulas and names. Use the table on page 40 (or here), and ask your neighbor to explain the hard ones to you. Whatever you do, make sure you don’t just copy down any answer - it won’t help!
ex.
K1+
S2–
K2S
 potassium sulfide
1.
NH41+
O2–
 
2.
CaBr2
  
3.
lithium hydroxide
4.
Fe2O3
  
5.
Cu1+
Cl1–
 
6.
Cu2+
Cl1–
 
7.
zinc phosphate
8.
BaS
  
9.
Ca2+
OH1–
 
10.
lead (II) phosphide
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